Qinhuangdao Zhongwei Precision Machinery Co., Ltd.

Tel: +8613785926682

Business Consulting：business-mall@zw-jm.com

Technical Support : technology-mall@zw-jm.com

Production Tracking: production-mall@zw-jm.com

After-sales Service: aftersales-mall@zw-jm.com

Business Cooperation: cooperation-mall@zw-jm.com

Add: North of Huangdingzhuang Village, Huangdingzhuang Town, Changli County, Qinhuangdao City, Hebei Province